render_block_core_latest_posts

函数
render_block_core_latest_posts ( $attributes )
参数
  • (array) $attributes The block attributes.
    Required:
返回值
  • (string) Returns the post content with latest posts added.
定义位置
相关方法
register_block_core_latest_postsrender_block_core_latest_commentsrender_block_core_template_partregister_block_core_latest_commentsrender_block_core_categories
引入
-
弃用
-

render_block_core_latest_posts: 这个函数用来渲染WordPress中的最新文章块。最新文章块显示网站上最新的文章列表: 这个函数负责生成Latest Posts块的HTML标记。

渲染服务器上的`core/latest-posts`区块。

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EnlighterJS 3 Syntax Highlighter
function render_block_core_latest_posts( $attributes ) {
global $post, $block_core_latest_posts_excerpt_length;
$args = array(
'posts_per_page' => $attributes['postsToShow'],
'post_status' => 'publish',
'order' => $attributes['order'],
'orderby' => $attributes['orderBy'],
'ignore_sticky_posts' => true,
'no_found_rows' => true,
);
$block_core_latest_posts_excerpt_length = $attributes['excerptLength'];
add_filter( 'excerpt_length', 'block_core_latest_posts_get_excerpt_length', 20 );
if ( isset( $attributes['categories'] ) ) {
$args['category__in'] = array_column( $attributes['categories'], 'id' );
}
if ( isset( $attributes['selectedAuthor'] ) ) {
$args['author'] = $attributes['selectedAuthor'];
}
$query = new WP_Query;
$recent_posts = $query->query( $args );
if ( isset( $attributes['displayFeaturedImage'] ) && $attributes['displayFeaturedImage'] ) {
update_post_thumbnail_cache( $query );
}
$list_items_markup = '';
foreach ( $recent_posts as $post ) {
$post_link = esc_url( get_permalink( $post ) );
$title = get_the_title( $post );
if ( ! $title ) {
$title = __( '(no title)' );
}
$list_items_markup .= '<li>';
if ( $attributes['displayFeaturedImage'] && has_post_thumbnail( $post ) ) {
$image_style = '';
if ( isset( $attributes['featuredImageSizeWidth'] ) ) {
$image_style .= sprintf( 'max-width:%spx;', $attributes['featuredImageSizeWidth'] );
}
if ( isset( $attributes['featuredImageSizeHeight'] ) ) {
$image_style .= sprintf( 'max-height:%spx;', $attributes['featuredImageSizeHeight'] );
}
$image_classes = 'wp-block-latest-posts__featured-image';
if ( isset( $attributes['featuredImageAlign'] ) ) {
$image_classes .= ' align' . $attributes['featuredImageAlign'];
}
$featured_image = get_the_post_thumbnail(
$post,
$attributes['featuredImageSizeSlug'],
array(
'style' => esc_attr( $image_style ),
)
);
if ( $attributes['addLinkToFeaturedImage'] ) {
$featured_image = sprintf(
'<a href="%1$s" aria-label="%2$s">%3$s</a>',
esc_url( $post_link ),
esc_attr( $title ),
$featured_image
);
}
$list_items_markup .= sprintf(
'<div class="%1$s">%2$s</div>',
esc_attr( $image_classes ),
$featured_image
);
}
$list_items_markup .= sprintf(
'<a class="wp-block-latest-posts__post-title" href="%1$s">%2$s</a>',
esc_url( $post_link ),
$title
);
if ( isset( $attributes['displayAuthor'] ) && $attributes['displayAuthor'] ) {
$author_display_name = get_the_author_meta( 'display_name', $post->post_author );
/* translators: byline. %s: current author. */
$byline = sprintf( __( 'by %s' ), $author_display_name );
if ( ! empty( $author_display_name ) ) {
$list_items_markup .= sprintf(
'<div class="wp-block-latest-posts__post-author">%1$s</div>',
$byline
);
}
}
if ( isset( $attributes['displayPostDate'] ) && $attributes['displayPostDate'] ) {
$list_items_markup .= sprintf(
'<time datetime="%1$s" class="wp-block-latest-posts__post-date">%2$s</time>',
esc_attr( get_the_date( 'c', $post ) ),
get_the_date( '', $post )
);
}
if ( isset( $attributes['displayPostContent'] ) && $attributes['displayPostContent']
&& isset( $attributes['displayPostContentRadio'] ) && 'excerpt' === $attributes['displayPostContentRadio'] ) {
$trimmed_excerpt = get_the_excerpt( $post );
if ( post_password_required( $post ) ) {
$trimmed_excerpt = __( 'This content is password protected.' );
}
$list_items_markup .= sprintf(
'<div class="wp-block-latest-posts__post-excerpt">%1$s</div>',
$trimmed_excerpt
);
}
if ( isset( $attributes['displayPostContent'] ) && $attributes['displayPostContent']
&& isset( $attributes['displayPostContentRadio'] ) && 'full_post' === $attributes['displayPostContentRadio'] ) {
$post_content = html_entity_decode( $post->post_content, ENT_QUOTES, get_option( 'blog_charset' ) );
if ( post_password_required( $post ) ) {
$post_content = __( 'This content is password protected.' );
}
$list_items_markup .= sprintf(
'<div class="wp-block-latest-posts__post-full-content">%1$s</div>',
wp_kses_post( $post_content )
);
}
$list_items_markup .= "</li>n";
}
remove_filter( 'excerpt_length', 'block_core_latest_posts_get_excerpt_length', 20 );
$class = 'wp-block-latest-posts__list';
if ( isset( $attributes['postLayout'] ) && 'grid' === $attributes['postLayout'] ) {
$class .= ' is-grid';
}
if ( isset( $attributes['columns'] ) && 'grid' === $attributes['postLayout'] ) {
$class .= ' columns-' . $attributes['columns'];
}
if ( isset( $attributes['displayPostDate'] ) && $attributes['displayPostDate'] ) {
$class .= ' has-dates';
}
if ( isset( $attributes['displayAuthor'] ) && $attributes['displayAuthor'] ) {
$class .= ' has-author';
}
$wrapper_attributes = get_block_wrapper_attributes( array( 'class' => $class ) );
return sprintf(
'<ul %1$s>%2$s</ul>',
$wrapper_attributes,
$list_items_markup
);
}
function render_block_core_latest_posts( $attributes ) { global $post, $block_core_latest_posts_excerpt_length; $args = array( 'posts_per_page' => $attributes['postsToShow'], 'post_status' => 'publish', 'order' => $attributes['order'], 'orderby' => $attributes['orderBy'], 'ignore_sticky_posts' => true, 'no_found_rows' => true, ); $block_core_latest_posts_excerpt_length = $attributes['excerptLength']; add_filter( 'excerpt_length', 'block_core_latest_posts_get_excerpt_length', 20 ); if ( isset( $attributes['categories'] ) ) { $args['category__in'] = array_column( $attributes['categories'], 'id' ); } if ( isset( $attributes['selectedAuthor'] ) ) { $args['author'] = $attributes['selectedAuthor']; } $query = new WP_Query; $recent_posts = $query->query( $args ); if ( isset( $attributes['displayFeaturedImage'] ) && $attributes['displayFeaturedImage'] ) { update_post_thumbnail_cache( $query ); } $list_items_markup = ''; foreach ( $recent_posts as $post ) { $post_link = esc_url( get_permalink( $post ) ); $title = get_the_title( $post ); if ( ! $title ) { $title = __( '(no title)' ); } $list_items_markup .= '<li>'; if ( $attributes['displayFeaturedImage'] && has_post_thumbnail( $post ) ) { $image_style = ''; if ( isset( $attributes['featuredImageSizeWidth'] ) ) { $image_style .= sprintf( 'max-width:%spx;', $attributes['featuredImageSizeWidth'] ); } if ( isset( $attributes['featuredImageSizeHeight'] ) ) { $image_style .= sprintf( 'max-height:%spx;', $attributes['featuredImageSizeHeight'] ); } $image_classes = 'wp-block-latest-posts__featured-image'; if ( isset( $attributes['featuredImageAlign'] ) ) { $image_classes .= ' align' . $attributes['featuredImageAlign']; } $featured_image = get_the_post_thumbnail( $post, $attributes['featuredImageSizeSlug'], array( 'style' => esc_attr( $image_style ), ) ); if ( $attributes['addLinkToFeaturedImage'] ) { $featured_image = sprintf( '<a href="%1$s" aria-label="%2$s">%3$s</a>', esc_url( $post_link ), esc_attr( $title ), $featured_image ); } $list_items_markup .= sprintf( '<div class="%1$s">%2$s</div>', esc_attr( $image_classes ), $featured_image ); } $list_items_markup .= sprintf( '<a class="wp-block-latest-posts__post-title" href="%1$s">%2$s</a>', esc_url( $post_link ), $title ); if ( isset( $attributes['displayAuthor'] ) && $attributes['displayAuthor'] ) { $author_display_name = get_the_author_meta( 'display_name', $post->post_author ); /* translators: byline. %s: current author. */ $byline = sprintf( __( 'by %s' ), $author_display_name ); if ( ! empty( $author_display_name ) ) { $list_items_markup .= sprintf( '<div class="wp-block-latest-posts__post-author">%1$s</div>', $byline ); } } if ( isset( $attributes['displayPostDate'] ) && $attributes['displayPostDate'] ) { $list_items_markup .= sprintf( '<time datetime="%1$s" class="wp-block-latest-posts__post-date">%2$s</time>', esc_attr( get_the_date( 'c', $post ) ), get_the_date( '', $post ) ); } if ( isset( $attributes['displayPostContent'] ) && $attributes['displayPostContent'] && isset( $attributes['displayPostContentRadio'] ) && 'excerpt' === $attributes['displayPostContentRadio'] ) { $trimmed_excerpt = get_the_excerpt( $post ); if ( post_password_required( $post ) ) { $trimmed_excerpt = __( 'This content is password protected.' ); } $list_items_markup .= sprintf( '<div class="wp-block-latest-posts__post-excerpt">%1$s</div>', $trimmed_excerpt ); } if ( isset( $attributes['displayPostContent'] ) && $attributes['displayPostContent'] && isset( $attributes['displayPostContentRadio'] ) && 'full_post' === $attributes['displayPostContentRadio'] ) { $post_content = html_entity_decode( $post->post_content, ENT_QUOTES, get_option( 'blog_charset' ) ); if ( post_password_required( $post ) ) { $post_content = __( 'This content is password protected.' ); } $list_items_markup .= sprintf( '<div class="wp-block-latest-posts__post-full-content">%1$s</div>', wp_kses_post( $post_content ) ); } $list_items_markup .= "</li>n"; } remove_filter( 'excerpt_length', 'block_core_latest_posts_get_excerpt_length', 20 ); $class = 'wp-block-latest-posts__list'; if ( isset( $attributes['postLayout'] ) && 'grid' === $attributes['postLayout'] ) { $class .= ' is-grid'; } if ( isset( $attributes['columns'] ) && 'grid' === $attributes['postLayout'] ) { $class .= ' columns-' . $attributes['columns']; } if ( isset( $attributes['displayPostDate'] ) && $attributes['displayPostDate'] ) { $class .= ' has-dates'; } if ( isset( $attributes['displayAuthor'] ) && $attributes['displayAuthor'] ) { $class .= ' has-author'; } $wrapper_attributes = get_block_wrapper_attributes( array( 'class' => $class ) ); return sprintf( '<ul %1$s>%2$s</ul>', $wrapper_attributes, $list_items_markup ); }
function render_block_core_latest_posts( $attributes ) {
	global $post, $block_core_latest_posts_excerpt_length;

	$args = array(
		'posts_per_page'      => $attributes['postsToShow'],
		'post_status'         => 'publish',
		'order'               => $attributes['order'],
		'orderby'             => $attributes['orderBy'],
		'ignore_sticky_posts' => true,
		'no_found_rows'       => true,
	);

	$block_core_latest_posts_excerpt_length = $attributes['excerptLength'];
	add_filter( 'excerpt_length', 'block_core_latest_posts_get_excerpt_length', 20 );

	if ( isset( $attributes['categories'] ) ) {
		$args['category__in'] = array_column( $attributes['categories'], 'id' );
	}
	if ( isset( $attributes['selectedAuthor'] ) ) {
		$args['author'] = $attributes['selectedAuthor'];
	}

	$query        = new WP_Query;
	$recent_posts = $query->query( $args );

	if ( isset( $attributes['displayFeaturedImage'] ) && $attributes['displayFeaturedImage'] ) {
		update_post_thumbnail_cache( $query );
	}

	$list_items_markup = '';

	foreach ( $recent_posts as $post ) {
		$post_link = esc_url( get_permalink( $post ) );
		$title     = get_the_title( $post );

		if ( ! $title ) {
			$title = __( '(no title)' );
		}

		$list_items_markup .= '<li>';

		if ( $attributes['displayFeaturedImage'] && has_post_thumbnail( $post ) ) {
			$image_style = '';
			if ( isset( $attributes['featuredImageSizeWidth'] ) ) {
				$image_style .= sprintf( 'max-width:%spx;', $attributes['featuredImageSizeWidth'] );
			}
			if ( isset( $attributes['featuredImageSizeHeight'] ) ) {
				$image_style .= sprintf( 'max-height:%spx;', $attributes['featuredImageSizeHeight'] );
			}

			$image_classes = 'wp-block-latest-posts__featured-image';
			if ( isset( $attributes['featuredImageAlign'] ) ) {
				$image_classes .= ' align' . $attributes['featuredImageAlign'];
			}

			$featured_image = get_the_post_thumbnail(
				$post,
				$attributes['featuredImageSizeSlug'],
				array(
					'style' => esc_attr( $image_style ),
				)
			);
			if ( $attributes['addLinkToFeaturedImage'] ) {
				$featured_image = sprintf(
					'<a href="%1$s" aria-label="%2$s">%3$s</a>',
					esc_url( $post_link ),
					esc_attr( $title ),
					$featured_image
				);
			}
			$list_items_markup .= sprintf(
				'<div class="%1$s">%2$s</div>',
				esc_attr( $image_classes ),
				$featured_image
			);
		}

		$list_items_markup .= sprintf(
			'<a class="wp-block-latest-posts__post-title" href="%1$s">%2$s</a>',
			esc_url( $post_link ),
			$title
		);

		if ( isset( $attributes['displayAuthor'] ) && $attributes['displayAuthor'] ) {
			$author_display_name = get_the_author_meta( 'display_name', $post->post_author );

			/* translators: byline. %s: current author. */
			$byline = sprintf( __( 'by %s' ), $author_display_name );

			if ( ! empty( $author_display_name ) ) {
				$list_items_markup .= sprintf(
					'<div class="wp-block-latest-posts__post-author">%1$s</div>',
					$byline
				);
			}
		}

		if ( isset( $attributes['displayPostDate'] ) && $attributes['displayPostDate'] ) {
			$list_items_markup .= sprintf(
				'<time datetime="%1$s" class="wp-block-latest-posts__post-date">%2$s</time>',
				esc_attr( get_the_date( 'c', $post ) ),
				get_the_date( '', $post )
			);
		}

		if ( isset( $attributes['displayPostContent'] ) && $attributes['displayPostContent']
			&& isset( $attributes['displayPostContentRadio'] ) && 'excerpt' === $attributes['displayPostContentRadio'] ) {

			$trimmed_excerpt = get_the_excerpt( $post );

			if ( post_password_required( $post ) ) {
				$trimmed_excerpt = __( 'This content is password protected.' );
			}

			$list_items_markup .= sprintf(
				'<div class="wp-block-latest-posts__post-excerpt">%1$s</div>',
				$trimmed_excerpt
			);
		}

		if ( isset( $attributes['displayPostContent'] ) && $attributes['displayPostContent']
			&& isset( $attributes['displayPostContentRadio'] ) && 'full_post' === $attributes['displayPostContentRadio'] ) {

			$post_content = html_entity_decode( $post->post_content, ENT_QUOTES, get_option( 'blog_charset' ) );

			if ( post_password_required( $post ) ) {
				$post_content = __( 'This content is password protected.' );
			}

			$list_items_markup .= sprintf(
				'<div class="wp-block-latest-posts__post-full-content">%1$s</div>',
				wp_kses_post( $post_content )
			);
		}

		$list_items_markup .= "</li>n";
	}

	remove_filter( 'excerpt_length', 'block_core_latest_posts_get_excerpt_length', 20 );

	$class = 'wp-block-latest-posts__list';

	if ( isset( $attributes['postLayout'] ) && 'grid' === $attributes['postLayout'] ) {
		$class .= ' is-grid';
	}

	if ( isset( $attributes['columns'] ) && 'grid' === $attributes['postLayout'] ) {
		$class .= ' columns-' . $attributes['columns'];
	}

	if ( isset( $attributes['displayPostDate'] ) && $attributes['displayPostDate'] ) {
		$class .= ' has-dates';
	}

	if ( isset( $attributes['displayAuthor'] ) && $attributes['displayAuthor'] ) {
		$class .= ' has-author';
	}

	$wrapper_attributes = get_block_wrapper_attributes( array( 'class' => $class ) );

	return sprintf(
		'<ul %1$s>%2$s</ul>',
		$wrapper_attributes,
		$list_items_markup
	);
}

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